www.gusucode.com > Piwik 网站流量统计系统 v2.9.1PHP源码程序 > Piwik 网站流量统计系统 v2.9.1/How to install Piwik.html/piwik/plugins/Live/VisitorFactory.php
<?php /** * Piwik - free/libre analytics platform * * @link http://piwik.org * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later * */ namespace Piwik\Plugins\Live; use Exception; use Piwik\Piwik; class VisitorFactory { /** * Returns Visitor object. * This method can be overwritten to use a different Visitor object * * @param array $visitorRawData * @throws \Exception * @return \Piwik\Plugins\Live\VisitorInterface * @ignore */ public function create(array $visitorRawData = array()) { $visitor = null; /** * Triggered while visit is filtering in live plugin. Subscribers to this * event can force the use of a custom visitor object that extends from * {@link Piwik\Plugins\Live\VisitorInterface}. * * @param \Piwik\Plugins\Live\VisitorInterface &$visitor Initialized to null, but can be set to * a new visitor object. If it isn't modified * Piwik uses the default class. * @param array $visitorRawData Raw data using in Visitor object constructor. */ Piwik::postEvent('Live.makeNewVisitorObject', array(&$visitor, $visitorRawData)); if (is_null($visitor)) { $visitor = new Visitor($visitorRawData); } elseif (!($visitor instanceof VisitorInterface)) { throw new Exception("The Visitor object set in the plugin must implement VisitorInterface"); } return $visitor; } }